LIBERTY MUTUAL HOLDING CO is a corporate entity that reports beneficial ownership of shares in Willow Tree Capital Corp and 2 other companies under U.S. securities law. It has submitted 20 SEC insider filings since 2024, most recently in July 2026.
Latest filing:
LIBERTY MUTUAL HOLDING CO has 17 SEC Form 4 filings on record going back to 2024, most recently on 29 July 2026. Lifetime open-market purchases: $119.50M.
Every recent SEC Form 4 transaction LIBERTY MUTUAL HOLDING CO has reported, most recent first.
42.4K shares @ $16.05$681K
225.3K shares @ $24.29$5.47M
InsiderAlpha's records for LIBERTY MUTUAL HOLDING CO go back to 2024: 17 primary Form 4 filings, an average of 5.7 per year. The typical open-market purchase is $5.43M (22 buys totaling $119.50M). No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
LIBERTY MUTUAL HOLDING CO has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
LIBERTY MUTUAL HOLDING CO is a corporate entity, tracked as 10% Owner. InsiderAlpha holds 17 primary Form 4 filings for it, the earliest from 2024, updated as new SEC EDGAR filings are processed.
The most recent primary Form 4 on record is dated 29 July 2026, one of 17 filings going back to 2024.
Recorded transactions: 22 open-market purchases ($119.50M) and 0 open-market sales across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial
338.0K shares @ $24.29$8.21M
121.4K shares @ $24.72$3.00M
121.4K shares @ $24.72$3.00M
39.6K shares @ $16.11$638K
272.9K shares @ $16.07$4.39M
86.2K shares @ $16.50$1.42M
494.6K shares @ $16.12$7.97M
68.8K shares @ $25.23$1.73M
103.1K shares @ $25.23$2.60M
465.1K shares @ $25.26$11.75M
697.6K shares @ $25.26$17.62M
8.2K shares @ $16.38$134K
342.6K shares @ $16.29$5.58M
312.5K shares @ $24.73$7.73M
468.8K shares @ $24.73$11.59M
5.5K shares @ $16.25$89K
492.8K shares @ $16.18$7.97M
273.4K shares @ $15.64$4.28M